Fixing presubmit issue.

Review URL: http://codereview.chromium.org/7792034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/code-stubs-ia32.cc

@@ -5715,7 +5715,7 @@ void SubStringStub::Generate(MacroAssembler* masm) {
     // ebx: instance type
     // ecx: sub string length
     // edx: from index (smi)
-   Label allocate_slice, sliced_string, seq_string;
+    Label allocate_slice, sliced_string, seq_string;
     __ cmp(ecx, SlicedString::kMinLength);
     // Short slice.  Copy instead of slicing.
     __ j(less, &copy_routine);